Equivalents for the Marelli spark plug CWC 12 NJ
Marelli CWC 12 NJ is a spark plug. All its 9 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
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9 equivalents compatible with the Marelli CWC 12 NJ spark plug
No equivalent for this brand selection.
What can replace a Marelli CWC 12 NJ spark plug?
The Marelli CWC 12 NJ is interchangeable with: Champion RN 11 YC4, ACDelco R 8600, Eyquem RC 30 LS, Champion RN 11 YCC, ACDelco R 43 XLS, Valeo R 84 H11. These spark plugs share the same mounting (thread, seat) and heat range.
Cross-references and specifications are provided for guidance only. The wrench size can vary by brand, and some data is inferred from the plug code or an equivalent reference. Always check the vehicle manufacturer's recommendation before buying and fitting.